#controls{
      position:absolute;
      top:0;
      left:0;
      width:100%;
      height:50px;
      }
      #back{
      float:left;
      }
      #forward{
      float:right;
      }

      .arrow {
     
      width: 0;
      height: 0;
      border-top: 25px solid transparent;
      border-bottom: 25px solid transparent;

      position: absolute;
      }

      .arrow-right {
      border-left: 25px solid #fff;
      right: 0;
      }

      .arrow-left {
      border-right: 25px solid #fff;
      left: 0;
      }
      
      #home{
      font-size:20px;
      color:#fff;
      margin-left:auto;
      margin-right:auto;
      width:40px;
      padding-top:8px;
      }
      a { text-decoration: none; }
      a {color:#fff;}      /* unvisited link */
      a:visited {color:#fff;}  /* visited link */
      a:hover {color:#FFF;}  /* mouse over link */
      a:active {color:#fFF;}  /* selected link */